Hygienic face mask



FIG. 1 is a perspective view, taken from the top, front, and right side, of a hygienic face mask, in accordance with our new design.

FIG. 2 is a perspective view, taken from the rear and left side, of the hygienic face mask shown in FIG. 1.

FIG. 3 is a front elevation view of the hygienic face mask shown in FIG. 1.

FIG. 4 is a rear elevation view of the hygienic face mask shown in FIG. 1.

FIG. 5 is a side elevation view of the hygienic face mask shown in FIG. 1, taken from the right side of FIG. 1.

FIG. 6 is a side elevation view of the hygienic face mask shown in FIG. 1, taken from the left side of FIG. 1.

FIG. 7 is a top plan view of the hygienic face mask shown in FIG. 1; and,

FIG. 8 is bottom plan view of the hygienic face mask shown in FIG. 1. 

CLAIM The ornamental design for a hygienic face mask, as shown. 